author | Kim Alvefur <zash@zash.se> |
Mon, 20 Aug 2018 23:20:01 +0200 | |
changeset 3254 | 5801b5cf8f54 |
parent 3253 | 8f4a7084c466 |
child 3297 | f728c8c42860 |
permissions | -rw-r--r-- |
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mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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local st = require "util.stanza"; |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
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local jid = require "util.jid"; |
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mod_pubsub_text_interface: Generate a stanza id for replies
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local id = require "util.id"; |
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mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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local pubsub = module:depends "pubsub".service; |
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mod_pubsub_text_interface: A chat interface to PubSub
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mod_pubsub_text_interface: A chat interface to PubSub
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local name = module:get_option_string("name", "PubSub Service on "..module.host); |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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local help = name..[[ |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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Commands: |
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mod_pubsub_text_interface: A chat interface to PubSub
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ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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- `help` - this help message |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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- `list` - list available nodes |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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- `subscribe node` - subscribe to a node |
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mod_pubsub_text_interface: A chat interface to PubSub
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- `unsubscribe node` - unsubscribe from a node |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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]]; |
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mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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module:hook("message/host", function (event) |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
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local origin, stanza = event.origin, event.stanza; |
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mod_pubsub_text_interface: A chat interface to PubSub
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local body = stanza:get_child_text("body"); |
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mod_pubsub_text_interface: A chat interface to PubSub
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if not body then return end -- bail out |
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mod_pubsub_text_interface: A chat interface to PubSub
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mod_pubsub_text_interface: A chat interface to PubSub
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local from = stanza.attr.from; |
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mod_pubsub_text_interface: A chat interface to PubSub
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mod_pubsub_text_interface: A chat interface to PubSub
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local reply = st.reply(stanza); |
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ada7a0c7221c
mod_pubsub_text_interface: Generate a stanza id for replies
Kim Alvefur <zash@zash.se>
parents:
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reply.attr.id = id.medium(); |
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ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
parents:
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3253
8f4a7084c466
mod_pubsub_text_interface: Rename variable to avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents:
3252
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local command, node_arg = body:match("^(%a+)%s+(.*)"); |
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5801b5cf8f54
mod_pubsub_text_interface: Ignore whitespace after all commands
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command = (command or body):lower(); |
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ecec46f7d020
mod_pubsub_text_interface: Fix chain that accidentally produced nested <body>
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5801b5cf8f54
mod_pubsub_text_interface: Ignore whitespace after all commands
Kim Alvefur <zash@zash.se>
parents:
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if command == "help" then |
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ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
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reply:body(help); |
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mod_pubsub_text_interface: Ignore whitespace after all commands
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elseif command == "list" then |
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ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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local ok, nodes = pubsub:get_nodes(from); |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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if ok then |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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local list = {}; |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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for node, node_obj in pairs(nodes) do |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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table.insert(list, ("- `%s` %s"):format(node, node_obj.config.title or "")); |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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end |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
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reply:body(table.concat(list, "\n")); |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
parents:
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else |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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reply:body(nodes); |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
parents:
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end |
3252
ecec46f7d020
mod_pubsub_text_interface: Fix chain that accidentally produced nested <body>
Kim Alvefur <zash@zash.se>
parents:
3251
diff
changeset
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44 |
elseif command == "subscribe" then |
3253
8f4a7084c466
mod_pubsub_text_interface: Rename variable to avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents:
3252
diff
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local ok, err = pubsub:add_subscription(node_arg, from, jid.bare(from), { ["pubsub#include_body"] = true }); |
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ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
parents:
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reply:body(ok and "OK" or err); |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
parents:
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elseif command == "unsubscribe" then |
3253
8f4a7084c466
mod_pubsub_text_interface: Rename variable to avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents:
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48 |
local ok, err = pubsub:remove_subscription(node_arg, from, jid.bare(from)); |
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ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
parents:
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reply:body(ok and "OK" or err); |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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else |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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reply:body("Unknown command. `help` to list commands."); |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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end |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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origin.send(reply); |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
Kim Alvefur <zash@zash.se>
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return true; |
ca856a892719
mod_pubsub_text_interface: A chat interface to PubSub
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end); |